DISCUSSION: The distal radio ulnar joint is the distal articulation of the biarticulate rotational arrangement of the forearm where the ulna is fixed segment and the radius rotates around it in supination and pronation.

Although the biarticulate rectus femoris and sartorius muscles are critically important during the sit-to-stand transition and during stepping and walking [5-6], they have undesirable actions for standing [4,7], such as thigh flexion.

All content on this website, including dictionary, thesaurus, literature, geography, and other reference data is for informational purposes only. This information should not be considered complete, up to date, and is not intended to be used in place of a visit, consultation, or advice of a legal, medical, or any other professional.